[ 1268.590860][ T9475] br1: port 1(veth1) entered blocking state
[ 1268.591132][ T9475] br1: port 1(veth1) entered disabled state
[ 1268.591397][ T9475] veth1: entered allmulticast mode
[ 1268.594404][ T9475] veth1: entered promiscuous mode
[ 1268.715098][   T51] br1: port 1(veth1) entered blocking state
[ 1268.715387][   T51] br1: port 1(veth1) entered forwarding state
[ 1301.972783][ T9566] br1: port 1(veth1) entered disabled state
[ 1302.097193][ T9567] veth1: left allmulticast mode
[ 1302.098524][ T9567] veth1: left promiscuous mode
[ 1302.098842][ T9567] br1: port 1(veth1) entered disabled state